Mean Girls Women's Karen Smith I'm a Mouse, Duh! Costume | Mean Girls Costumes
Step into the world of high school drama and comedy with the Official Mean Girls Women's Karen Smith 'I'm a Mouse, Duh!' Costume. Perfect for Halloween, costume parties, or themed events, this fun and officially licensed outfit transforms you into everyone's favorite lovable and slightly ditzy Plastics member.
The costume features a stylish black one-piece bodysuit paired with a delicate, short chiffon dress accented by a shiny ribbon belt, capturing Karen's iconic look perfectly. Complete with a gray fur-wrapped mouse ear headband adorned with pink satin inner ears, you'll be ready to quote Karen's famous lines and receive all the recognition for being the funniest and sweetest in the clique.
This versatile costume allows you to embody multiple characters in one playful ensemble — from a cute mouse to a high school mean girl, weather forecaster, or psychic. It's a delightful mix of humor, charm, and pop culture that guarantees you'll stand out at any costume event. Embrace your inner Mean Girl with this adorable and imaginative Karen Smith costume!
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